name="dc.creator" content="Xiao-bo Xu"/> window.eligibleForRa21 = 'false'; // required by js files for displaying the cobranding box (entitlement-box.js) Skip to main content

Advertisement

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

View all Nature Research journals Search My Account Login

• Explore our content
• Journal information

1. nature
2. scientific reports
3. articles
4. article

A theoretical design method for the nozzle pitch of air-flotation system to reduce large liquid crystal display glass substrate?s deformation Download PDF

• Article
• Open Access
• Published: 16 November 2020

A theoretical design method for the nozzle pitch of air-flotation system to reduce large liquid crystal display glass substrate?s deformation

• Bin Huang1,
• Teng Fu1,
• Xiao-bo Xu1,
• Mei-xian Chen1,
• Yang Zhou1,
• Yong Zhang1 &
• Shan-lin Liu1?

volume?10, Article?number:?19909 (2020) Cite this article

• Metrics details

Subjects

• Design, synthesis and processing
• Mechanical engineering

Abstract

The deformation of large glass substrate in air-flotation system affects detection accuracy of inspection instrument. According to the gas lubrication theory, Timoshenko?s thin film theory and the simulation figure of the pressure distribution of the air film flow field, the air load distribution model of the air film is established, and the deformation expression of the large liquid crystal glass substrate in air-flotation system is given. On this basis, a theoretical design method for designing nozzle pitch of orifice throttling air-flotation system was proposed. Combined with examples, the results of theories and simulation are compared. An experiment on the deformation of the glass substrate was carried out on an experimental prototype. The difference between the experimental results and the theoretical results does not exceed 10%.

» Author: Bin Huang

» Reference: doi:10.1038/s41598-020-76793-w

» Publication Date: 16/11/2020

» More Information

« Go to Technological Watch